#677A15#677A15

#677A15 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.5% C 0.122 H 120.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#677A15
RGB	rgb(103, 122, 21)
HSL	hsl(71, 71%, 28%)
HSV	hsv(71, 83%, 48%)
CMYK	cmyk(15.6%, 0%, 82.8%, 52.2%)
CIE-LAB	lab(48.08, -20.66, 48.16)
CIE-LCH	lch(48.08, 52.40, 113.22°)
OKLab	oklab(54.54% -0.0616 0.1051)
OKLCH	oklch(54.54% 0.122 120.4)
XYZ	xyz(12.6887, 16.8568, 3.2946)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677A15 #28157A

analogous

#7A5A15 #677A15 #347A15

triadic

#677A15 #15677A #7A1567

tetradic

#677A15 #157A5A #28157A #7A1534

square

#677A15 #157A5A #28157A #7A1534

split-complementary

#677A15 #15347A #5A157A

monochromatic

#161A04 #3B460C #677A15 #93AE1E #BBDB2E

Accessibility & contrast

On white

4.80

#677A15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#677A15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677A15

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677A15	#FFFFFF	#000000	##FFFFFF
##677A15	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#80721F

Tritanopia (blue-blind)

#6D7368

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #677a15;
/* rgb */ color: rgb(103, 122, 21);
/* oklch */ color: oklch(54.5% 0.122 120.4);

Tailwind

colors: {
  custom: {
    50: '#96a05d',
    500: '#677a15',
    950: '#000000',
  },
}

SCSS

$custom: #677a15;
$custom-light: #96a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#677a15",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 21
  },
  "hsl": {
    "h": 71.287,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.54537,
    "c": 0.12185,
    "h": 120.4
  },
  "luminance": 0.16857
}

Semantic roles & 50–950 ramp

primary

#677A15

secondary

#513BAF

accent

#3AED5C

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #677A15

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →